2 years ago

Problem #15: A box contains 4 black balls, 7 red balls, and 3 green balls. Three balls are

Mathematics

1 answer:

Liula [17]2 years ago

3 0

Answer:i don't know

Step-by-step explanation:

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Which is the solution to the equation 8.25 + one-fourth w = 10.75? Round to the nearest hundredth if necessary.

bearhunter [10]

Answer:

w=10

Step-by-step explanation:

8.25+1/4w=10.75

8.25+0.25w=10.75

0.25w=10.75-8.25

0.25w=2.5

w=10

I hope this helps

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Ronch [10]

$\overline{LK}\cong\overline{MK}\\LK=MK=7x-10\\KN=x+3\\MN=9x-11\\KJ=28\\\\MN=MK+KN\\\text{therefore we have the equation:}\\9x-11=(7x-10)+(x+3)\\9x-11=8x-7\ \ \ |+11\\9x=8x+4\ \ \ \ |-8x\\x=4$

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Answer: LJ = 46.

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3 years ago

Which of the following is the complete list of roots for the polynomial function f(x)(x^2+2x-15)?–5, 3 –5, 3, –4 + i, –4 – i –5,

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Round 17 5/8 to the nearest whole number.

a_sh-v [17]

The answer would be 18 because the whole number is 17 and the fraction is 5/8, which is more than 1/2 so you would round up, making the next whole number 18.

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